# AD Certify vs Allegro

The clearest difference is update cadence: Allegro at every 6 weeks against AD Certify's every 7 months. AD Certify's advantage is iOS requirement (12.0 vs 15). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AD Certify ships an update every 7 months, Allegro every 6 weeks. The most recent releases landed on June 3, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | AD Certify | Allegro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Size | 79 MB | 29 MB |
| Requires iOS | **12.0** | 15 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Avery Dennison Retail Information Services](https://appshunter.io/developer/1083971408) | [NewLink Moravia, s.r.o.](https://appshunter.io/developer/1370854872) |

## What reviewers say

### AD Certify

[App page](https://appshunter.io/ios/app/ad-certify/id1083971409)

**Features:** macOS Compatibility

**In-app purchases:** none


### Allegro

[App page](https://appshunter.io/ios/app/allegro-subito/id1487334951)

**In-app purchases:** none


## Frequently asked questions

### Is AD Certify free?

AD Certify is free to download, with no in-app purchases.

### Is Allegro free?

Allegro is free to download, with no in-app purchases.

### Do AD Certify or Allegro have ads?

Neither AD Certify nor Allegro shows ads.

### Which is updated more often, AD Certify or Allegro?

AD Certify ships an update every 7 months, and Allegro every 6 weeks. Most recently, AD Certify was updated on June 3, 2026 and Allegro on September 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*